Optoma HD25/HD25LV Command Table.
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Baud Rate : 9600 Note : There is a <CR> after all ASCII commands
Data Bits: 8 0D is the HEX code for <CR> in ASCII code
Parity: None
Stop Bits: 1
Flow Control : None
UART16550 FIFO: Disable
Projector Return (Pass): P
Projector Return (Fail): F XX=01ˀ99, projector's ID, XX=00 is for all projectors
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SEND to projector
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232 ASCII Code HEX Code Function Description
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~XX00 1 7E 30 30 30 30 20 31 0D Power ON
~XX00 0 7E 30 30 30 30 20 30 0D Power OFF (0/2 for backward compatible)
~XX00 1 ~nnnn 7E 30 30 30 30 20 31 20 a 0D Power ON with Password ~nnnn = ~0000 (a=7E 30 30 30 30)
~9999 (a=7E 39 39 39 39)
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~XX01 1 7E 30 30 30 31 20 31 0D Resync
~XX02 1 7E 30 30 30 32 20 31 0D AV Mute On
~XX02 0 7E 30 30 30 32 20 30 0D Off (0/2 for backward compatible)
~XX03 1 7E 30 30 30 33 20 31 0D Mute On
~XX03 0 7E 30 30 30 33 20 30 0D Off (0/2 for backward compatible)
~XX04 1 7E 30 30 30 34 20 31 0D Freeze
~XX04 0 7E 30 30 30 34 20 30 0D Unfreeze (0/2 for backward compatible)
~XX05 1 7E 30 30 30 35 20 31 0D Zoom Plus
~XX06 1 7E 30 30 30 36 20 31 0D Zoom Minus
~XX12 1 7E 30 30 31 32 20 31 0D Direct Source Commands HDMI1
~XX12 15 7E 30 30 31 32 20 31 35 0D HDMI2
~XX12 5 7E 30 30 31 32 20 35 0D VGA1
~XX12 6 7E 30 30 31 32 20 36 0D VGA 2
~XX12 10 7E 30 30 31 32 20 31 30 0D Video
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~XX20 1 7E 30 30 32 30 20 31 0D Display Mode Cinema
~XX20 4 7E 30 30 32 30 20 34 0D Reference
~XX20 3 7E 30 30 32 30 20 33 0D Photo
~XX20 2 7E 30 30 32 30 20 32 0D Bright
~XX20 9 7E 30 30 32 30 20 39 0D 3D
~XX20 5 7E 30 30 32 30 20 35 0D User
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~XX21 n 7E 30 30 32 31 20 a 0D Brightness n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX22 n 7E 30 30 32 32 20 a 0D Contrast n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX23 n 7E 30 30 32 33 20 a 0D Sharpness n = 1 (a=31) ~ 15 (a=31 35)
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~XX24 n 7E 30 30 32 34 20 a 0D Color Settings/White Red n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX25 n 7E 30 30 32 35 20 a 0D Green n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX26 n 7E 30 30 32 36 20 a 0D Blue n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX33 1 7E 30 30 33 33 20 31 0D Reset
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~XX34 n 7E 30 30 33 34 20 a 0D BrilliantColor
TM
n = 1 (a=30) ~ 10 (a=31 30)
~XX191 0 7E 30 30 31 39 31 20 30 0D Dynamic Black Off
~XX191 1 7E 30 30 31 39 31 20 31 0D Low
~XX191 2 7E 30 30 31 39 31 20 32 0D High
~XX35 1 7E 30 30 33 35 20 31 0D Gamma Film
~XX35 2 7E 30 30 33 35 20 32 0D Video
~XX35 3 7E 30 30 33 35 20 33 0D Graphics
~XX35 4 7E 30 30 33 35 20 34 0D Standard
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~XX36 1 7E 30 30 33 36 20 31 0D Color Temp. Warm
~XX36 2 7E 30 30 33 36 20 32 0D Medium
~XX36 3 7E 30 30 33 36 20 33 0D Cold
~XX37 1 7E 30 30 33 37 20 31 0D Color Space Auto
~XX37 2 7E 30 30 33 37 20 32 0D RGB\ RGB(0-255)
~XX37 3 7E 30 30 33 37 20 33 0D YUV
~XX37 4 7E 30 30 33 37 20 34 0D RGB(16 - 235)
~XX73 n 7E 30 30 37 33 20 a 0D Signal Frequency n = -5 (a=2D 35) ~ 5 (a=35) By signal
~XX91 n 7E 30 30 39 31 20 a 0D Automatic n = 0 disable; n = 1 enable
~XX74 n 7E 30 30 37 34 20 a 0D Phase n = 0 (a=30) ~ 31 (a=33 31) By signal
~XX75 n 7E 30 30 37 35 20 a 0D H. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing
~XX76 n 7E 30 30 37 36 20 a 0D V. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing
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